No, RapidShare protects the privacy of
its users. Only the person storing a
file on RapidShare receives the
download link. That person can decide
who should have access to the link. A
file can only be downloaded if the
download link details are known.

Isn't it possible to search RapidShare using Google's "site:" parameter? For example:

"martial arts" site:rapidshare.com

fetches some results from rapidshare servers. As an extension to my question; are there any good search engines only for RapidShare, MegaUpload, HotFile and suchlike sites?